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1. 发明授权

US06250917B1 Regenerator/burner system for heating a fuel-fired industrial furnace 有权
标题翻译：用于加热燃料工业炉的再生器/燃烧器系统
公开(公告)号：US06250917B1
公开(公告)日：2001-06-26
申请号：US09193674
申请日：1998-11-17
申请人： Ing Franz Engelberg , Martin Wicker , Gerhard Villinger , Wolfgang Bender
发明人： Ing Franz Engelberg , Martin Wicker , Gerhard Villinger , Wolfgang Bender
IPC分类号： F27D1700
CPC分类号： F27B3/263
摘要： In order to create a regenerative, energy-saving fuel firing for an industrial furnace, particularly for a metal smelting furnace, that can flexibly take all possible time and space operating conditions and demands of the furnace to be heated as well as the thermic conditions of the respectively employed, heat-storing regenerators exactly into consideration, it is inventively proposed that at least two regenerator/burner modules (3) are switchable from burner mode (7) into regenerator mode (7r) (exhaust gas extraction mode) or, respectively, vice versa independently of one another proceeding from the process controller of the industrial furnace (1), namely with employment of reverse valves (11) or reversible ventilators or, respectively, two-stream ventilators.
摘要翻译：为了为工业炉特别是金属冶炼炉创造一种再生的，节能的燃料燃烧，可以灵活地将所有可能的时间和空间的操作条件和要加热的炉子以及热的条件正是考虑到了分别使用的储热再生器，本发明提出了至少两个再生器/燃烧器模块（3）可以从燃烧器模式（7）切换到再生器模式（7r）（排气提取模式）或分别反之亦然，独立于工业炉（1）的过程控制器，即使用逆向阀（11）或可逆通风机，或分别为双流通风机。

2. 发明授权

US5876197A Method for heating a fuel-fired industrial furnace and regenerator/burner system therefor 失效
标题翻译：用于加热燃料工业炉及其再生器/燃烧器系统的方法
公开(公告)号：US5876197A
公开(公告)日：1999-03-02
申请号：US820168
申请日：1997-03-19
申请人： Franz Engelberg , Martin Wicker , Gerhard Villinger , Wolfgang Bender
发明人： Franz Engelberg , Martin Wicker , Gerhard Villinger , Wolfgang Bender
IPC分类号： F27B3/26 , F24H7/00
CPC分类号： F27B3/263
摘要： In order to create a regenerative, energy-saving fuel firing for an industrial furnace, particularly for a metal smelting furnace, that can flexibly take all possible time and space operating conditions and demands of the furnace to be heated as well as the thermic conditions of the respectively employed, heat-storing regenerators exactly into consideration, it is inventively proposed that at least two regenerator/burner modules (3) are switchable from burner mode (7) into regenerator mode (7r) (exhaust gas extraction mode) or, respectively, vice versa independently of one another proceeding from the process controller of the industrial furnace (1), namely with employment of reverse valves (11) or reversible ventilators or, respectively, two-stream ventilators.
摘要翻译：为了为工业炉特别是金属冶炼炉创造一种再生的，节能的燃料燃烧，可以灵活地将所有可能的时间和空间的操作条件和要加热的炉子以及热的条件正是考虑到了分别使用的储热再生器，本发明提出了至少两个再生器/燃烧器模块（3）可以从燃烧器模式（7）切换到再生器模式（7r）（排气提取模式）或分别反之亦然，独立于工业炉（1）的过程控制器，即使用逆向阀（11）或可逆通风机，或分别为双流通风机。

3. 发明授权

US4572485A Apparatus for melting a melting stock composed of scrap metal and/or coarse scrap material 失效
标题翻译：用于熔化由废金属和/或粗废料构成的熔化原料的设备
公开(公告)号：US4572485A
公开(公告)日：1986-02-25
申请号：US643050
申请日：1984-08-22
申请人： Franz Engelberg , Luciano Fabris , Robert Schneider , Gerhard Villinger , Walter Truninger
发明人： Franz Engelberg , Luciano Fabris , Robert Schneider , Gerhard Villinger , Walter Truninger
IPC分类号： C22C1/02 , C22B7/00 , C22B7/04 , C22B9/16 , C22B21/00 , C22C33/04 , F27D3/18
CPC分类号： C22B7/04 , C22B21/0092 , C22B7/003 , C22B9/16 , Y02P10/218 , Y10S266/90 , Y10S266/901
摘要： A charge channel opens into a primary melting chamber and comprises a substantially vertically extending first section and a second section which follows the first section and opens substantially tangentially into a cylindrically shaped bottom portion of the primary melting chamber. The charge channel is charged with melting stock by means of a funnel-shaped melting stock infeed. A jet of molten metal is fed into the first section by passage means comprising a pump and a conduit. The jet of molten metal is mixed in this first section with the melting stock which is infed into and passed through the first section in a free-falling movement. The melting stock is enclosed and entrained by the jet of molten metal which is tangentially injected into the melt-containing bottom portion of the primary melting chamber. A turbulent flow is thereby generated in the primary melting chamber and keeps the melting stock in motion during finish melting. The melt is removed via an overflow structure arranged in the primary melting chamber and counter-directed to the turbulent flow therein, along a flow separation lip and through an outfeed channel.
摘要翻译：充电通道通向主熔化室，并且包括基本垂直延伸的第一部分和第二部分，该第二部分跟随第一部分并基本切向地打开到主熔化室的圆柱形底部。充电通道通过漏斗形熔融原料进料装入熔化原料。熔融金属喷射通过包括泵和导管的通道装置进入第一部分。熔融金属喷射在该第一部分中与熔融原料混合，熔融原料以自由下落的运动进入并通过第一部分。熔融原料被熔融金属喷射器包围并夹带，熔融金属液流被切向地注入到主熔化室的熔融物底部。因此，在主熔化室中产生湍流，并在熔化过程中保持熔化物的运动。通过布置在主熔化室中的溢流结构去除熔体，并沿着流动分离唇缘并通过出料通道反向引导其中的湍流。

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